Toad World® Forums

TDP 3.4.0.2040 connection create error


#1

After creating a new Oracle connection that happened to contain an invalid User ID the following error was received when attempting to connect:

System.NullReferenceException
Object reference not set to an instance of an object.
Stack Trace:
at Devart.Data.Oracle.w.c(Byte[] A_0)
at Devart.Data.Oracle.cz.a(Encoding A_0, String A_1, String A_2, UInt32 A_3, Byte[] A_4, Byte[] A_5, Byte[]& A_6)
at Devart.Data.Oracle.a7.a(Boolean A_0)
at Devart.Data.Oracle.a7.b()
at Devart.Data.Oracle.c6.a(b5 A_0, o A_1)
at Devart.Data.Oracle.OracleInternalConnection…ctor(b5 connectionOptions, OracleInternalConnection proxyConnection)
at Devart.Data.Oracle.an.a(p A_0, Object A_1, DbConnectionBase A_2)
at Devart.Common.DbConnectionFactory.a(DbConnectionBase A_0, p A_1)
at Devart.Common.DbConnectionFactory.b(DbConnectionBase A_0)
at Devart.Common.DbConnectionClosed.Open(DbConnectionBase outerConnection)
at Devart.Common.DbConnectionBase.Open()
at Devart.Data.Oracle.OracleConnection.Open()
at Quest.Toad.Db.Connection.OpenConnection(IDbConnection connection)
at Quest.Toad.Oracle.OracleToadConnection.OpenConnection(IDbConnection connection)
at Quest.Toad.Db.Connection.AllocConnection()
at Quest.Toad.Db.Connection.Connect(Boolean notify)
at Quest.Toad.Db.Provider.BackgroundConnector.CreateBackgroundConnection()

Target DB - Oracle 11gR1. No Oracle client installed.